/*
Cubesat Space Protocol - A small network-layer protocol designed for Cubesats
Copyright (C) 2010 GomSpace ApS (gomspace.com)
Copyright (C) 2010 AAUSAT3 Project (aausat3.space.aau.dk)

This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.

This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
*/

/**
 * csp_transport.h
 *
 * @date: 24/06/2010
 * @author: Johan Christiansen
 *
 * This file must declare all transport layer functions used by CSP.
 *
 */

#ifndef CSP_TRANSPORT_H_
#define CSP_TRANSPORT_H_

#ifdef __cplusplus
extern "C" {
#endif

/** ARRIVING SEGMENT */
void csp_udp_new_packet(csp_conn_t * conn, csp_packet_t * packet);
void csp_rdp_new_packet(csp_conn_t * conn, csp_packet_t * packet);

/** RDP: USER REQUESTS */
int csp_rdp_connect_active(csp_conn_t * conn, unsigned int timeout);
int csp_rdp_allocate(csp_conn_t * conn);
void csp_rdp_close(csp_conn_t * conn);
#ifdef CSP_DEBUG
void csp_rdp_conn_print(csp_conn_t * conn);
#endif
int csp_rdp_send(csp_conn_t * conn, csp_packet_t * packet, unsigned int timeout);
void csp_rdp_check_timeouts(csp_conn_t * conn);

#ifdef __cplusplus
} /* extern "C" */
#endif

#endif /* CSP_TRANSPORT_H_ */
